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Ard Product Spec Models Series Fast Electrically Actuated Valves FAIL-SAFE CONTROL VALVE FOR MODULATING CONTROL OF INSTANTANEOUS WATER HEATER & HEAT EXCHANGER APPLICATIONS ARIA SIZES: 1/2 TO 2 INCHES ___________________________________ ARA - 3-Way ,Flanged Steel Mix Valves; ___________________________________ 1/2” - 2” ARB - 2-Way & 3-Way, NPT Threaded Bronze & SS Valve; 1/2” - 2” ___________________________________ ARC - 2-Way & 3-Way, Flanged, Cast Iron Valves; 2-1/2” - 6” ___________________________________ ARD - 2-Way, Flanged Steel Cage Valves; 1/2” - 2” ___________________________________ MODELS SERIES ARIA_PS_ARD_NoRev_0118 ARA ARB ARC ARD 2600 EMRICK BLVD • BETHLEHEM, PA 18020 • USA •800-922-0085 • WWW.WARRENCONTROLS.COM DEPENDABLE, RUGGED, PRECISION CONTROL VALVES AND ACCESSORIES ARD PRODUCT SPEC ARIA™ OVERVIEW ARIA SERIES: small frame actuators HIGH QUALITY, MODULATING, LINEAR, INDUSTRIAL ELECTRIC VALVE ACTUATOR At 2mm/sec travel speed (12 seconds/inch), the ARIA Series The stroke is measured and controlled by a linear 12 Bit Hall Actuators incorporate spring-fail open or closed (model sensor. In case of mains power loss, the stroke movement is dependent) on loss of power or signal. The actuator is mounted in OPEN or CLOSE direction by spring force. Electrical wiring is onto the control valve via pillars and mounting base and terminated at a terminal block under the actuator cover. attached via a yoke locknut. The actuator stem and valve stem are connected as well. The ARIA Series actuated control valves are ideally suited for challenging, modulating, industrial processes that require Based on a brushless DC motor (BLDC) the generated torque is electric actuation with the actuation speed and reliability of transmitted via a multi-stage spur gear onto a spindle nut. The pneumatics. spindle nut transmits the input torque into an axial thrust force of 450 Lbf, via a spindle. The linear stroke is transmitted to the valve spindle by a coupling piece. 1 2600 Emrick Blvd • Bethlehem, PA 18020 • USA • 800-922-0085 • www.warrencontrols.com ARIA_PS_ARD_NoRev_0118 MODEL: ARD Compact Globe Control Valves Stem Wipers provide outstanding packing protection and Type 40 stem stability. Two-Way Single Seat Dual Point PEEK Bearing Plug Guiding Unbalanced Valve with provides both stability Cage-Retained Seat and low friction, resulting in lowest hysteresis and precision control. Graphalloy Bearings for higher temperature with Extension Bonnet. Bolted Bonnet and Cage-Retained Seat make the valve ideal for easy access, maintenance, and trim inspection. Rugged Body with a selection of port reductions. Low Profile Design offers footprint minimizing valuable space consumption, yet conforms to ANSI/ISA standards for NPT, Flanged and Socket Weld ends. Trim Choices Available includes 316SS, Alloy 6, PEEK and PTFE. Description Warren Controls Compact Globe Control Valves feature rugged high efficiency bodies of steel or stainless steel, with cage-retained seats for ease of maintenance, and a variety of trim materials and Type 48 port sizes. The equal percentage and linear plugs provide excellent modulating control of a wide variety of fluids. The Series AMD is Low Flow Trim ideally suited where value and long life are important objectives for applications including but not limited to the Chemical, Food & Choices Available Beverage, General Service, Marine, Pulp & Paper, Refining, District Include 316SS, Energy and Pharmaceutical Industries with temperatures from PEEK and PTFE —20 to 550°F, severe service, dirty fluids, high pressure drops, and corrosive fluids. Series ARIA ARIA_PS_ARD_NoRev_0118 2 TABLE OF CONTENTS Features and Advantages. .4 Body Style Versus Application. .5 Valve Specifications. .6 ARD Attribute Selection Criteria. 7-8 Details of Construction. .9-16 ARIA Actuator Specifications. 17-18 Factory Default Softtware Settings & Alternate Software Settings. 18 Blankets & Actuator Orientations. 19-22 Flow Coefficients (Cv) Versus Travel . .23-24 Close-Off ∆P Ratings. .24 Dimensions and Weights. 25-26 Sizing Reference and Load Sizing Calculations ������������������������������������������������������������������������������������������������������������������������������������������������������������������27 Material Choices & Fluid Temperature Limits. 28 Configurations. 29-30 AGENCY APPROVALS CRN REGISTERED 3 2600 Emrick Blvd • Bethlehem, PA 18020 • USA • 800-922-0085 • www.warrencontrols.com ARIA_PS_ARD_NoRev_0118 FEATURES & ADVANTAGES RUGGEDNESS AND HIGH PERFORMANCE Features Advantages Compact rugged valve body Reduces envelope size and weight without sacrificing pressure boundary integrity or high Cv’s. Valve bodies machined in single operation in 4 axis computer numerical controlled horizontal Precision manufactured valve components machining centers. Bodies and trim components held to exacting geometric tolerances ensuring smooth reliable operation of finished valve. Standard body materials are WCB steel and CF8M stainless steel. Bodies available custom cast in other Body materials specialized alloys specialized alloys. Trim components Durable rugged plug and seat construction shuts off tightly. Equal % or Linear plug Provides exceptional modulating control with 50:1 rangeability. Match valve size to line size and capacity to flow requirements. Maximizes performance. Prevents Reduced ports oversized valves. Simplifies piping. Reduces need for reducers or expanders. 1, 2, & 3 sizes reduced trim available. Alloy 6 wrapped stainless steel trim promotes long dependable service life in applications controlling Trim materials hard to handle fluids. 316 & 400 stainless steel trim, PEEK & TFE soft seat trim available for ANSI Class VI shut-off in non-corrosive non-erosive service. Oversized bearings and shafts Ideal for high pressure drops. Valve stem to plug connection Rigid connection provides zero backlash. Assures minimum dead band and hysteresis. Threaded valve stem connection and split stem Solid actuator interface. Provides zero backlash. Assures minimum dead band and hysteresis. connector Factory lubricated packing and valve stem Minimizes hysteresis from packing friction . Available Extension bonnet Allows for wide range of temperature applications. INCREASED SERVICEABILITY AND REDUCED MAINTENANCE Features Advantages Integral valve body flanges Promote secure valve installations and piping integrity. Easy installation. Eliminate exposed line flange bolting. Shorten alignment and installation time. Many different classes of pi pe flanges. ANSI Standard valve body face to face Simplifies piping designs and layouts for new installations. Minimizes need to change piping in existing dimensions and bolt patterns installations. Easy actuator mounting & calibration Facilitates removal and installation for service and maintenance. Roller burnished valve stem Ultra smooth finish minimizes packing wear and maximizes life. Smooth function and minimum stick/slip. Bonnet and packing nut bearings and stem wiper Prevent external particles from infiltrating and damaging packing. Bolted bonnet and cage retained seat Provides fast easy access to trim. Speeds inspection and maintenance. ESTABLISHED FEATURES & QUALITY Features Advantages Linear Control Valve Combines reciprocating globe valve ruggedness with linear actuators to produce heavy duty automatic throttling control valve which dependably controls fluids in process industries. Quality valve design & engineering Components and materials designed and selected to meet or exceed demanding applications, specifications, functional and chemical and temperature compatibility requirements. Product quality built on tried and tested designs and engineering. Fast electric actuators Full valve travel in approximately 8 seconds, mimics performance of pneumatic actuators. Incorporates mechanical Spring-Fail for loss of power for open or closed. Available for 24 Vac/Vdc or 115/230 Vac power sources. Using all common process signals (0-10 Vdc, 2-10 Vdc, 0-20mA, 4-20 mA) the analog controls and feedback signals are galvanically isolated. Also offer flow curve correction and split-range inputs as options, all in an IP67 enclosure. Factory testing and set-up Each control valve undergoes careful set-up and thorough testing by our highly skilled and experienced factory assembly personnel to ensure it is pre-set for its specified service. Series ARIA ARIA_PS_ARD_NoRev_0118 4 BODY STYLE VERSUS APPLICATION 2-WAY VALVES (Control of Liquids, Gases, and Steam) Type 40 2-Way Single Seat Unbalanced Type 48 2-Way Single Seat Low-Flow Valve with Cage Retained Seat Unbalanced Valve with Cage Retained Seat The 5840 Valve is particularly effective for the control of liquids, gases, The 5848 Valve is particularly effective for the control of clean, very and steam. It is a suitable solution for applications with dirty fluids and low flow liquids, gases, and steam. ANSI Class IV and VI leakage ratings high pressure drops. ANSI Class IV and VI leakage ratings standard. standard. Available with Warren Class IV+ leakage rating for less leakage than ANSI See Table on page 24 for Fluid Temperature Limits Class IV (See Allowable Seat Leakage Class table on page 6). See Table on page 24 for Fluid Temperature Limits Sizes: 1/2, 3/4, 1 inch Body: WCB Steel or CF8M Stainless Steel Sizes: 1/2, 3/4, 1, 1-1/2, 2, inch 300 NPT, 300 Socketweld, 150LB Flange or Body: WCB Steel or CF8M Stainless Steel 300LB Flange 300 NPT or 300 Socketweld (1/2 thru 2), Trim: Modified Linear: 316 Stainless Steel; TFE or PEEK 150LB Flange or 300LB Flange (1/2 thru 4) Leakage Rating:
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